Yesterday, I used a strong chemical (containing sulpheric acid) to clean a stopped up comode. Turns out the line was completely clogged, causing the chemical to seep into the bath tub when I used the plunger to try & free it.
The bath tub now has a grainy sandpaperish feel to it over about 1/2 of the tub's bottom. Can anyone help me? Or do I need to be concerned other than this part of the tub is harder to clean?